Specialized tool of dismouting compressor main shaft tile

The utility model discloses a specialized tool of dismouting compressor main shaft tile who uses in the coal bed gas production comprises support frame, U type bracket, gasket and promotion nut. Have two logical grooves of lining up from top to bottom above the support frame, there are two stoppers the bottom surface. The upper end of U type bracket is threaded, and there is the layer board bottom of lower extreme U type. Promote nut and gasket can with the screw -thread fit of U type bracket upper end. It can be steadily, the quick safe bent axle in the compressor crankshaft case of mentioning, then the operation workman just can maintain or change the main shaft tile according to main shaft actual conditions made of baked clay. Owing to need not put forward the bent axle inside the crankcase, just also need not employ jack -up instruments such as crane, so operating speed is fast, the security is high, and intensity of labour is little.